000			00338nam a2200145Ia 4500
008			140317s9999 xx 000 0 und d
082			_a631.4
100			_aFAO
245			_aManagement of gupsiferous soils.
260			_aRome. _bFAO _c1990
300			_a81
653			_aGupsiferous Soils
653			_aSoil Science
942			_2ddc _cBK
999			_c12376 _d12376